MdeModulePkg/AtaBusDxe: remove a redundant error check

Signed-off-by: Tian Feng <feng.tian@intel.com>
Reviewed-by: Li Elvin <elvin.li@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13902 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
index 5e5cab6575e6fd3fdba094754ee481f5d74575ec..d44359cfcf99d1a7cdd15bd58f9fd5c4d2141bb2 100644 (file)
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
@@ -433,9 +433,7 @@ DiscoverAtaDevice (
       // The command is issued successfully\r
       //\r
       Status = IdentifyAtaDevice (AtaDevice);\r
-      if (!EFI_ERROR (Status)) {\r
-        return Status;\r
-      }\r
+      return Status;\r
     }\r
   } while (Retry-- > 0);\r
 \r